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EDGX Sterna

Compute and accelerators · by EDGX

Space-qualified AI edge computer (Data Processing Unit) for CubeSats and SmallSats in LEO and SSO.

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What it does

Space-qualified AI edge computer (Data Processing Unit) for CubeSats and SmallSats in LEO and SSO. Powered by NVIDIA Jetson Orin NX 16GB, delivering up to 157 TOPS of in-orbit compute for real-time onboard data processing.

  • Onboard real-time data processing for satellites in LEO and SSO orbits
  • In-orbit AI inference without downlink delay
  • Satellite edge computing with NVIDIA Jetson ecosystem
Category
Compute and accelerators
Users
Satellite constellation operators, CubeSat developers, SmallSat developers, Space mission engineers
Public API
Not offered

Not yet disclosed: deployment options, platforms, languages and support channels.

Pricing

Pricing isn't published

EDGX doesn't list prices publicly. Ask them for a quote.

Security and compliance

As reported by EDGX. Ask for audit reports before you buy.

  • GEVSCompliant
  • Radiation tolerance: 30 krad(Si) min TID; validated under 200 MeV protons; destructive SEE LET threshold 38 MeV·cm²/mg
  • Launch qualification: Falcon 9, Ariane 6, Vega-C (GEVS-tested)
  • Vibration test: survived 14.14 g RMS random vibration and 21.25 g quasi-static sine burst
  • Thermal: operational -20°C to +65°C; TVAC qualified non-operational -40°C to +80°C, operational -25°C to +70°C
  • Radiation shielding software with hierarchical fault detection, isolation, and recovery (FDIR)
  • Data Protection: targeted irradiation testing on critical components like the SSD ensures complete data integrity

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